/* ============================================
   ELITE APPLIANCE SOLUTIONS — STYLESHEET
   Plum + Amber | Clean Minimalist
   ============================================ */

/* --- RESET & BASE --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --plum-50:  #f5f0f7;
    --plum-100: #ece0ea;
    --plum-200: #d9bfd6;
    --plum-300: #be94b8;
    --plum-400: #a06a98;
    --plum-500: #864d7d;
    --plum-600: #723d68;
    --plum-700: #5e3054;
    --plum-800: #4a2642;
    --plum-900: #351b30;
    --plum-950: #1e0f1a;

    --amber-50:  #fffbeb;
    --amber-100: #fef3c7;
    --amber-200: #fde68a;
    --amber-300: #fcd34d;
    --amber-400: #fbbf24;
    --amber-500: #f59e0b;
    --amber-600: #d97706;
    --amber-700: #b45309;

    --gray-50:  #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    --gray-950: #0a0a0a;

    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;

    --space-xs:  0.25rem;
    --space-sm:  0.5rem;
    --space-md:  1rem;
    --space-lg:  1.5rem;
    --space-xl:  2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --transition: 0.2s ease;
    --transition-slow: 0.4s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: var(--plum-700);
    color: #fff;
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-size: 0.875rem;
}

.skip-link:focus {
    top: var(--space-md);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* --- HEADER / NAV --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--gray-200);
    transition: box-shadow var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 1px 12px rgba(0, 0, 0, 0.06);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--plum-800);
    letter-spacing: -0.01em;
}

.logo svg {
    color: var(--plum-600);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--space-xl);
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--gray-600);
    letter-spacing: 0.01em;
    transition: color var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--plum-500);
    transition: width var(--transition);
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--plum-700);
}

.nav-link:hover::after,
.nav-link:focus-visible::after {
    width: 100%;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--plum-700);
    padding: var(--space-sm) var(--space-lg);
    border: 1px solid var(--plum-200);
    border-radius: 100px;
    transition: all var(--transition);
}

.nav-cta:hover,
.nav-cta:focus-visible {
    background: var(--plum-50);
    border-color: var(--plum-400);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    padding: 4px;
}

.hamburger {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: all var(--transition);
    transform-origin: center;
}

.hamburger::before,
.hamburger::after {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background: var(--gray-700);
    border-radius: 2px;
    transition: all var(--transition);
}

.hamburger::before {
    transform: translateY(-6px);
}

.hamburger::after {
    transform: translateY(6px);
}

.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg);
}

/* --- HERO --- */
.hero {
    padding-top: 72px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: #ffffff;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
}

.hero-eyebrow {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--plum-500);
    margin-bottom: var(--space-lg);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 4vw, 3.5rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--gray-950);
    margin-bottom: var(--space-lg);
}

.hero-sub {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--gray-600);
    max-width: 480px;
    margin-bottom: var(--space-2xl);
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
}

.hero-trust {
    display: flex;
    align-items: center;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.trust-label {
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--gray-500);
    letter-spacing: 0.01em;
}

.trust-divider {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--gray-300);
}

.hero-image {
    position: relative;
}

.hero-image-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 6 / 7;
}

.hero-image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-accent {
    position: absolute;
    bottom: -24px;
    left: -24px;
    color: var(--plum-200);
    opacity: 0.6;
    animation: spin-slow 20s linear infinite;
}

@keyframes spin-slow {
    to { transform: rotate(360deg); }
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 0.8125rem 1.75rem;
    border-radius: 100px;
    transition: all var(--transition);
    white-space: nowrap;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--plum-700);
    color: #ffffff;
    border: 1.5px solid var(--plum-700);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--plum-800);
    border-color: var(--plum-800);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(94, 48, 84, 0.25);
}

.btn-ghost {
    background: transparent;
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
    border-color: var(--plum-400);
    color: var(--plum-700);
    background: var(--plum-50);
}

.btn-lg {
    padding: 1rem 2.25rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* --- SECTION SHARED --- */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-3xl);
}

.section-eyebrow {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--plum-500);
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--gray-950);
    margin-bottom: var(--space-md);
}

.section-desc {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--gray-500);
}

/* --- SERVICES --- */
.services {
    padding: var(--space-4xl) 0;
    background: var(--gray-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.service-card {
    background: #ffffff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--transition);
}

.service-card:hover,
.service-card:focus-within {
    border-color: var(--plum-200);
    box-shadow: 0 8px 32px rgba(94, 48, 84, 0.08);
    transform: translateY(-2px);
}

.service-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--plum-50);
    color: var(--plum-600);
    margin-bottom: var(--space-lg);
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.1875rem;
    font-weight: 500;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.service-desc {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--gray-500);
}

/* --- WHY US --- */
.why-us {
    padding: var(--space-4xl) 0;
    background: #ffffff;
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.why-content {
    max-width: 520px;
}

.why-intro {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--gray-600);
    margin-bottom: var(--space-2xl);
}

.why-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.why-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    font-size: 0.9375rem;
    color: var(--gray-700);
    line-height: 1.5;
}

.why-check {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--amber-100);
    color: var(--amber-700);
    margin-top: 2px;
}

.why-image {
    position: relative;
}

.why-image-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 5 / 6.2;
}

.why-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.why-image-small {
    position: absolute;
    bottom: -32px;
    right: -24px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 4px solid #ffffff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.why-badge {
    position: absolute;
    top: -16px;
    right: -16px;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--plum-700);
    color: #ffffff;
    font-size: 0.8125rem;
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    border-radius: 100px;
}

/* --- PROCESS --- */
.process {
    padding: var(--space-4xl) 0;
    background: var(--plum-950);
}

.process .section-eyebrow {
    color: var(--amber-400);
}

.process .section-title {
    color: #ffffff;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    position: relative;
}

.process-step {
    position: relative;
    padding-right: var(--space-lg);
}

.step-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 400;
    color: var(--plum-700);
    line-height: 1;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.step-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    color: #ffffff;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.step-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--plum-200);
    max-width: 300px;
}

.step-line {
    position: absolute;
    right: -8px;
    top: 24px;
    bottom: 24px;
    width: 1px;
    background: var(--plum-700);
}

.process-step:last-child .step-line {
    display: none;
}

/* --- CTA --- */
.cta-section {
    padding: var(--space-4xl) 0;
    background: var(--amber-50);
    border-top: 1px solid var(--amber-200);
    border-bottom: 1px solid var(--amber-200);
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2xl);
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 400;
    color: var(--gray-950);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}

.cta-desc {
    font-size: 1rem;
    color: var(--gray-500);
    line-height: 1.6;
}

.cta-actions {
    flex-shrink: 0;
}

/* --- CONTACT --- */
.contact {
    padding: var(--space-4xl) 0;
    background: #ffffff;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.contact-info {
    max-width: 440px;
}

.contact-desc {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-500);
    margin-bottom: var(--space-2xl);
}

.contact-details {
    font-style: normal;
}

.contact-row {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--gray-200);
}

.contact-row:first-child {
    padding-top: 0;
}

.contact-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gray-400);
}

.contact-value {
    font-size: 1rem;
    color: var(--gray-800);
    line-height: 1.6;
}

.contact-value a {
    color: var(--plum-600);
    transition: color var(--transition);
}

.contact-value a:hover,
.contact-value a:focus-visible {
    color: var(--plum-800);
}

/* --- FORM --- */
.contact-form-wrap {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-700);
    letter-spacing: 0.01em;
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--gray-900);
    background: #ffffff;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    padding: 0.6875rem 0.875rem;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--plum-400);
    box-shadow: 0 0 0 3px rgba(160, 106, 152, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-note {
    font-size: 0.8125rem;
    color: var(--gray-400);
    text-align: center;
}

.form-success {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.form-success svg {
    color: var(--plum-500);
}

.success-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 500;
    color: var(--gray-900);
}

.success-text {
    font-size: 0.9375rem;
    color: var(--gray-500);
    line-height: 1.6;
    max-width: 320px;
}

/* --- FOOTER --- */
.site-footer {
    background: var(--gray-950);
    color: var(--gray-400);
}

.footer-inner {
    padding: var(--space-3xl) 0 var(--space-2xl);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-2xl);
    align-items: start;
}

.footer-brand .logo {
    color: #ffffff;
    margin-bottom: var(--space-md);
}

.footer-brand .logo svg {
    color: var(--amber-400);
}

.footer-brand p {
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--gray-500);
    max-width: 280px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    text-align: right;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--gray-400);
    transition: color var(--transition);
}

.footer-links a:hover,
.footer-links a:focus-visible {
    color: #ffffff;
}

.footer-address p {
    font-size: 0.875rem;
    color: var(--gray-500);
    text-align: right;
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding: var(--space-lg) 0;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--gray-600);
    text-align: center;
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .hero-grid {
        gap: var(--space-2xl);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-image-small {
        right: -12px;
        bottom: -20px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        bottom: 0;
        background: #ffffff;
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--space-2xl) var(--space-lg);
        gap: var(--space-xl);
        transform: translateX(100%);
        transition: transform var(--transition-slow);
        border-top: 1px solid var(--gray-200);
    }
    
    .nav-menu.open {
        transform: translateX(0);
    }
    
    .nav-list {
        flex-direction: column;
        gap: var(--space-lg);
        width: 100%;
    }
    
    .nav-link {
        font-size: 1.125rem;
    }
    
    .nav-cta {
        margin-top: var(--space-md);
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        padding-top: var(--space-2xl);
        padding-bottom: var(--space-2xl);
    }
    
    .hero-image {
        order: -1;
        max-width: 100%;
    }
    
    .hero-image-frame {
        aspect-ratio: 4 / 3;
    }
    
    .hero-accent {
        display: none;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .why-image {
        order: -1;
        max-width: 500px;
    }
    
    .why-image-small {
        right: 0;
        bottom: -16px;
    }
    
    .why-badge {
        top: -12px;
        right: -8px;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .step-line {
        display: none;
    }
    
    .cta-inner {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        max-width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-inner {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-links {
        text-align: left;
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--space-md);
    }
    
    .footer-address p {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .trust-item {
        flex-wrap: wrap;
        gap: var(--space-sm);
    }
}

/* --- REDUCED MOTION --- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .hero-accent {
        animation: none;
    }
}

/* --- FOCUS VISIBLE --- */
*:focus-visible {
    outline: 2px solid var(--plum-500);
    outline-offset: 2px;
}